.page-contact {
  --pc-rule: rgba(143, 167, 156, .26);
  --pc-rule-ink: rgba(8, 13, 11, .16);
  --pc-panel-bg: rgba(8, 13, 11, .34);
  --pc-soft-bg: rgba(201, 242, 60, .08);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding-top: clamp(20px, 4vw, 34px);
  padding-bottom: clamp(32px, 6vw, 64px);
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(18px, 3vw, 32px);
}

.page-contact .pc-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: .02em;
  margin: 12px 0 16px;
  color: var(--text);
}

.page-contact .pc-hero__desc {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(16px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-contact .pc-hero__quick {
  border: 1px solid var(--pc-rule);
  border-radius: var(--r-sm);
  background: rgba(8, 13, 11, .32);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-contact .pc-hero__quick-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pc-quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-quick-list li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .pc-quick-list li:first-child {
  padding-top: 0;
}

.page-contact .pc-quick-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .pc-quick-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pc-quick-val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  overflow-wrap: anywhere;
}

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
    align-items: end;
  }
}

/* ---------- 城市横幅 ---------- */
.page-contact .pc-banner {
  padding-top: 0;
  padding-bottom: clamp(32px, 6vw, 72px);
}

.page-contact .pc-banner__media {
  margin: 0;
}

.page-contact .pc-banner__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: var(--r-sm);
}

@media (max-width: 640px) {
  .page-contact .pc-banner__media img {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- 浅色区块的通用色阶 ---------- */
.page-contact .section--paper .sec-title,
.page-contact .section--paper h2,
.page-contact .section--paper h3 {
  color: var(--ink);
}

.page-contact .section--paper .sec-desc,
.page-contact .section--paper p {
  color: var(--ink-dim);
}

.page-contact .section--paper .sec-kicker {
  color: var(--turf);
}

/* ---------- 联系方式一览 ---------- */
.page-contact .pc-reach__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-contact .pc-reach__primary {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}

.page-contact .pc-reach__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.page-contact .pc-reach__phone {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 66px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: .01em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .pc-reach__hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-dim);
  max-width: 46ch;
}

.page-contact .pc-reach__secondary {
  display: grid;
  gap: clamp(18px, 2.5vw, 26px);
}

.page-contact .pc-reach__item {
  border-top: 1px solid var(--pc-rule-ink);
  padding-top: 16px;
}

.page-contact .pc-reach__item .pc-reach__label {
  margin-bottom: 10px;
}

.page-contact .pc-reach__value {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 19px);
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: .01em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

@media (min-width: 900px) {
  .page-contact .pc-reach__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }
}

/* ---------- 通道选择 ---------- */
.page-contact .pc-tabs {
  display: grid;
  gap: clamp(20px, 3vw, 38px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-contact .pc-tabs__list {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-tabs__btn {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 3px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border: 1px solid var(--pc-rule);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.page-contact .pc-tabs__btn:hover {
  border-color: var(--lime);
  transform: translateX(3px);
}

.page-contact .pc-tabs__btn:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-contact .pc-tabs__btn[aria-selected="true"],
.page-contact .pc-tabs__btn.is-active {
  border-color: var(--lime);
  background: var(--pc-soft-bg);
}

.page-contact .pc-tabs__num {
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-contact .pc-tabs__name {
  font-weight: 600;
  letter-spacing: .02em;
  overflow-wrap: anywhere;
}

.page-contact .pc-tabs__tag {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-contact .pc-tabs__panels {
  min-width: 0;
}

.page-contact .pc-tabs__panel {
  border: 1px solid var(--pc-rule);
  border-radius: var(--r-sm);
  background: var(--pc-panel-bg);
  padding: clamp(20px, 3vw, 34px);
}

.page-contact .pc-tabs__panel[hidden] {
  display: none;
}

.page-contact .pc-panel__title {
  margin: 14px 0 12px;
  font-size: clamp(20px, 2.4vw, 24px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .pc-panel__lead {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 62ch;
}

.page-contact .pc-panel__cols {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  margin-bottom: 22px;
}

.page-contact .pc-panel__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pc-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .pc-panel__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

.page-contact .pc-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--lime);
}

.page-contact .pc-panel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

@media (min-width: 760px) {
  .page-contact .pc-panel__cols {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .pc-tabs {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 表单填写 ---------- */
.page-contact .pc-form__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .pc-form__steps {
  list-style: none;
  counter-reset: pcs;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}

.page-contact .pc-form__steps li {
  counter-increment: pcs;
  position: relative;
  padding: 16px 0 16px 46px;
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .pc-form__steps li:first-child {
  padding-top: 0;
}

.page-contact .pc-form__steps li:first-child::before {
  top: 1px;
}

.page-contact .pc-form__steps li::before {
  content: counter(pcs, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-contact .pc-form__steps strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .pc-form__steps span {
  display: block;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .pc-form__media {
  margin: 0;
}

.page-contact .pc-form__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  border-radius: var(--r-sm);
}

@media (min-width: 900px) {
  .page-contact .pc-form__grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
    align-items: start;
  }
}

/* ---------- 内容合作 ---------- */
.page-contact .pc-coop__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(24px, 3.5vw, 42px);
}

.page-contact .pc-coop__label {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--turf);
}

.page-contact .pc-coop__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-coop__list li {
  border-top: 1px solid var(--pc-rule-ink);
  padding: 16px 0;
}

.page-contact .pc-coop__list li:first-child {
  border-top-width: 2px;
  border-top-color: var(--ink);
  padding-top: 18px;
}

.page-contact .pc-coop__list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-contact .pc-coop__list span {
  display: block;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-contact .pc-coop__flow {
  list-style: none;
  counter-reset: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-coop__flow li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pc-rule-ink);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-contact .pc-coop__flow li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .pc-coop__flow .mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--turf);
  padding-top: 3px;
}

.page-contact .pc-coop__contact {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-contact .pc-coop__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

@media (min-width: 860px) {
  .page-contact .pc-coop__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
}

/* ---------- 到访与运营中心 ---------- */
.page-contact .pc-visit__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .pc-visit__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-dim);
  max-width: 62ch;
}

.page-contact .pc-visit__text:last-child {
  margin-bottom: 0;
}

.page-contact .pc-visit__aside {
  border: 1px solid var(--pc-rule);
  border-radius: var(--r-sm);
  background: rgba(8, 13, 11, .32);
  padding: clamp(20px, 3vw, 28px);
}

.page-contact .pc-visit__facts {
  margin: 0 0 22px;
  display: grid;
  gap: 0;
}

.page-contact .pc-visit__facts > div {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .pc-visit__facts > div:first-child {
  padding-top: 0;
}

.page-contact .pc-visit__facts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .pc-visit__facts dt {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pc-visit__facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}

@media (min-width: 900px) {
  .page-contact .pc-visit__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(260px, .75fr);
    align-items: start;
  }
}

/* ---------- 无障碍与溢出保护 ---------- */
.page-contact .pc-tabs__btn,
.page-contact .pc-panel__list li,
.page-contact .pc-form__steps span,
.page-contact .pc-coop__list span {
  overflow-wrap: anywhere;
}

.page-contact .media img {
  max-width: 100%;
  height: auto;
}
<<<END>>>